Cn19 Sata Odd Connector; Cn20 Earphone Connector; Cn21 3In1 Card Reader Connector - Toshiba Satellite L640 Maintenance Manual

Pin Assignment
7 GND
9 GND

CN19 SATA ODD Connector

PIN No. Signal name
1 GND
3 SATA_TXN1
5 SATA_RXN1_C
7 GND
9 +5V_ODD
11 NC
13 GND
15 GND

CN20 Earphone Connector

PIN No. Signal name
1 GND
3 HPOUT-R3
5 Port_A#
7 GND
9 GND

CN21 3in1 Card Reader Connector

PIN No. Signal name
1 SD_DAT2/XD_RE#_R
3 SD_DAT3/XD_WE#_R
5 SD_MS_CLK_RMS
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
--- 8
--- 10
I/O PIN No.
--- 2
O 4
I 6
--- 8
--- 10
--- 12
--- 14
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I/O PIN No.
--- 2
O 4
I 6
--- 8
--- 10
I/O PIN No.
I 2
I 4
O 6
NC
NC
Signal name
SATA_TXP1
GND
SATA_RXP1_C
1Kohm to GND
+5V_ODD
GND
GND
Signal name
HPOUT-L3
GND
NC
GND
GND
Signal name
GND
VCC_XD
SD_CMD_R
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I/O
O
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I
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I/O
O
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I/O
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I/O